중국 비디오 채널 Wuhan Siwer Optics Co.,Ltd
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집 비디오 재생 목록 홈페이지

Half ball lens

透镜
August 01, 2020
카테고리 연결: 두 배 볼록한 렌즈
저희에게 연락하십시오
A hemispherical lens has a very short focal length,but also a very large aberration.
So it is often used for energy convergence, not for imaging systems.
태그:
#주문 광학 렌즈 #두 배 볼록한 거울 #2개의 볼록 렌즈
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